SG178041A1 - Polymerization process for olefin-based polymers - Google Patents
Polymerization process for olefin-based polymers Download PDFInfo
- Publication number
- SG178041A1 SG178041A1 SG2012003364A SG2012003364A SG178041A1 SG 178041 A1 SG178041 A1 SG 178041A1 SG 2012003364 A SG2012003364 A SG 2012003364A SG 2012003364 A SG2012003364 A SG 2012003364A SG 178041 A1 SG178041 A1 SG 178041A1
- Authority
- SG
- Singapore
- Prior art keywords
- polymer
- solvent
- liquid
- reactor
- polymerization
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 222
- 238000006116 polymerization reaction Methods 0.000 title claims description 114
- 150000001336 alkenes Chemical class 0.000 title description 13
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title description 9
- 239000002904 solvent Substances 0.000 claims abstract description 199
- 239000012071 phase Substances 0.000 claims abstract description 129
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 109
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 108
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 101
- 239000000178 monomer Substances 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 74
- 230000008569 process Effects 0.000 claims abstract description 62
- 239000007791 liquid phase Substances 0.000 claims abstract description 43
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims abstract description 12
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 15
- 239000005977 Ethylene Substances 0.000 claims description 15
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 9
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 description 79
- 239000000203 mixture Substances 0.000 description 47
- 125000004432 carbon atom Chemical group C* 0.000 description 29
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 28
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 27
- 238000000926 separation method Methods 0.000 description 27
- 239000003054 catalyst Substances 0.000 description 20
- 238000009835 boiling Methods 0.000 description 15
- 239000012530 fluid Substances 0.000 description 15
- 239000001294 propane Substances 0.000 description 14
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 12
- 238000005191 phase separation Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 239000001282 iso-butane Substances 0.000 description 6
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 239000004711 α-olefin Substances 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical group CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011557 critical solution Substances 0.000 description 3
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000001330 spinodal decomposition reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- 241000183024 Populus tremula Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- -1 alicyclic hydrocarbon Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22604609P | 2009-07-16 | 2009-07-16 | |
| PCT/US2010/042139 WO2011008955A1 (en) | 2009-07-16 | 2010-07-15 | Polymerization process for olefin-based polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG178041A1 true SG178041A1 (en) | 2012-03-29 |
Family
ID=42668096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012003364A SG178041A1 (en) | 2009-07-16 | 2010-07-15 | Polymerization process for olefin-based polymers |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9018328B2 (ja) |
| EP (2) | EP2738182A1 (ja) |
| JP (1) | JP5625056B2 (ja) |
| KR (1) | KR101665746B1 (ja) |
| CN (1) | CN102471390B (ja) |
| BR (1) | BRPI1010093B1 (ja) |
| SG (1) | SG178041A1 (ja) |
| WO (1) | WO2011008955A1 (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9880131B2 (en) | 2010-07-15 | 2018-01-30 | Dow Global Technologies Llc | Liquid-liquid separator interface detection system and polymerization process utilizing the same |
| ES2687676T3 (es) * | 2011-03-08 | 2018-10-26 | Dow Global Technologies Llc | Proceso para reciclar disolvente usado en una reacción de polimerización basada en etileno |
| ITMI20110854A1 (it) * | 2011-05-16 | 2012-11-17 | Fastech S R L | Processo in soluzione per la produzione di elastomeri epdm e reattore di polimerizzazione per l'uso in detto processo. |
| JP5854343B2 (ja) * | 2011-06-17 | 2016-02-09 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 半結晶質ポリマーの冷却およびペレット化方法 |
| SG11201404422WA (en) * | 2012-03-09 | 2014-08-28 | Exxonmobil Chem Patents Inc | Polyolefin adhesive compositions and methods of preparing the same |
| SG11201404931VA (en) * | 2012-03-12 | 2014-09-26 | Exxonmobil Chem Patents Inc | Processes and apparatus for continuous solution polymerization |
| US9327221B2 (en) * | 2012-05-09 | 2016-05-03 | Dow Global Technologies Llc | Liquid-liquid separator interface detection system and polymerization process utilizing the same |
| US8796408B2 (en) * | 2012-08-31 | 2014-08-05 | Exxonmobil Chemical Patents Inc. | Plants and processes for forming polymers |
| US8916659B1 (en) * | 2013-10-31 | 2014-12-23 | Exxonmobil Chemical Patents Inc. | Process and apparatus for continuous solution polymerization |
| CN105722864B (zh) * | 2013-11-27 | 2018-04-24 | 陶氏环球技术有限责任公司 | 用于确定两种溶液流体的分离程度的方法和设备 |
| KR101529977B1 (ko) * | 2015-01-16 | 2015-06-18 | 시엔시피이엘 주식회사 | 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 용매 분리 장치 및 그 방법 |
| US9815913B2 (en) | 2015-06-15 | 2017-11-14 | Exxonmobil Chemical Patents Inc. | Process for continuous solution polymerization |
| JP2018522099A (ja) * | 2015-06-15 | 2018-08-09 | エクソンモービル・ケミカル・パテンツ・インク | 連続溶液重合プロセス |
| CA2969280C (en) * | 2017-05-30 | 2023-12-12 | Nova Chemicals Corporation | Non adiabatic 2-phase (liquid-liquid) polymerization process |
| EP3737704A1 (en) * | 2018-01-10 | 2020-11-18 | Borealis AG | Phase-stabilized ethylene alpha olefin copolymerization process |
| SG11202011412UA (en) | 2018-05-31 | 2020-12-30 | Dow Global Technologies Llc | Method and system for polymer production |
| US12098233B2 (en) | 2018-05-31 | 2024-09-24 | Dow Global Technologies Llc | Devolatilizer design |
| US11041030B2 (en) | 2018-09-19 | 2021-06-22 | Exxonmobil Chemical Patents Inc. | Devolatilization processes |
| EP3894067A1 (en) * | 2018-12-14 | 2021-10-20 | Dow Global Technologies LLC | Solution polymerization process |
| EP3894065A1 (en) * | 2018-12-14 | 2021-10-20 | Dow Global Technologies LLC | Solution polymerization process |
| EP3914368A1 (en) * | 2019-01-25 | 2021-12-01 | Borealis AG | A separating device and process for separating volatile compounds from a polymer reaction mixture |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1234985B (de) * | 1956-02-27 | 1967-02-23 | Phillips Petroleum Co | Verfahren zur Gewinnung von festen 1-Olefinpolymerisaten oder -mischpolymerisaten aus ihren Loesungen |
| US3553156A (en) | 1966-12-15 | 1971-01-05 | Du Pont | Separation of ethylene copolymer elastomers from their solvent solutions |
| US3496135A (en) | 1968-02-02 | 1970-02-17 | Du Pont | Crude epdm copolymer stabilized with a lewis base |
| SE375539B (ja) | 1968-12-03 | 1975-04-21 | Mitsui Petrochemical Ind | |
| US3726843A (en) | 1970-11-03 | 1973-04-10 | Du Pont | Process for isolating epdm elastomers from their solvent solutions |
| US4319021A (en) | 1980-03-14 | 1982-03-09 | Exxon Research & Engineering Co. | Method for high temperature phase separation of solutions containing ethylene copolymer elastomers |
| JPS587402A (ja) | 1981-07-07 | 1983-01-17 | Mitsui Petrochem Ind Ltd | 重合方法 |
| US4444922A (en) | 1981-09-08 | 1984-04-24 | Massachusetts Institute Of Technology | Low energy polymer-solvent separations |
| US4673768A (en) | 1983-02-24 | 1987-06-16 | Du Pont Canada Inc. | Separation of polymer from hydrocarbon solvent in the manufacture of polymers of ethylene |
| CA1203348A (en) | 1983-02-24 | 1986-04-15 | John N. Yeates | Separation of polymer from hydrocarbon solvent in a process for the manufacture of polymers of ethylene |
| US4946940A (en) | 1983-12-23 | 1990-08-07 | Exxon Research And Engineering Company | Phase separation processes |
| CA1252598A (en) | 1983-12-23 | 1989-04-11 | Terry L. Guckes | Phase separation processes |
| US4857633A (en) | 1984-06-25 | 1989-08-15 | Exxon Research & Engineering Company | Method for high temperature phase separation of solutions containing polymers |
| US4623712A (en) * | 1984-06-25 | 1986-11-18 | Exxon Research & Engineering Co. | Method for high temperature phase separation of solutions containing polymers |
| JPS61148202A (ja) | 1984-12-10 | 1986-07-05 | エクソン・リサーチ・アンド・エンジニアリング・カンパニー | ポリマー含有溶液の高温相分離方法 |
| US5264536A (en) | 1990-12-06 | 1993-11-23 | Exxon Research And Engineering Company | Supercritical mixed-solvent separation of polymer mixtures |
| GB9125934D0 (en) | 1991-12-05 | 1992-02-05 | Exxon Chemical Patents Inc | Process for polymerising olefinic feeds under pressure |
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-
2010
- 2010-07-15 KR KR1020127000979A patent/KR101665746B1/ko active IP Right Grant
- 2010-07-15 SG SG2012003364A patent/SG178041A1/en unknown
- 2010-07-15 CN CN201080031816.0A patent/CN102471390B/zh active Active
- 2010-07-15 WO PCT/US2010/042139 patent/WO2011008955A1/en active Application Filing
- 2010-07-15 EP EP14157339.4A patent/EP2738182A1/en not_active Withdrawn
- 2010-07-15 US US13/377,920 patent/US9018328B2/en active Active
- 2010-07-15 JP JP2012520780A patent/JP5625056B2/ja active Active
- 2010-07-15 BR BRPI1010093 patent/BRPI1010093B1/pt active IP Right Grant
- 2010-07-15 EP EP10737164.3A patent/EP2454288B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20120088893A1 (en) | 2012-04-12 |
| EP2454288A1 (en) | 2012-05-23 |
| EP2738182A1 (en) | 2014-06-04 |
| KR101665746B1 (ko) | 2016-10-12 |
| KR20120047901A (ko) | 2012-05-14 |
| BRPI1010093B1 (pt) | 2019-12-10 |
| BRPI1010093A2 (pt) | 2016-03-15 |
| JP2012533656A (ja) | 2012-12-27 |
| CN102471390B (zh) | 2014-03-12 |
| US9018328B2 (en) | 2015-04-28 |
| EP2454288B1 (en) | 2014-04-23 |
| CN102471390A (zh) | 2012-05-23 |
| WO2011008955A1 (en) | 2011-01-20 |
| JP5625056B2 (ja) | 2014-11-12 |
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